Judith Lancaster Books

13 SHADOWS Band 2 AUS DEM DUNKEL Horror aus dem Apex Verlag German Edition

By Judith Lancaster

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Environmental Change And Human Security Recognizing And Acting On Hazard Impacts

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Environmental Change and Human Security

By David A. Mouat, Peter H. Liotta, Judith Lancaster, W. G. Kepner

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Cornelia Connelly and her interpreters

By Judith Lancaster

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Lancaster, a member of the Society of the Holy Child Jesus founded by Cornelia Connelly, examines biographies written by other SHCJ sisters about Connelly, who lived a sometimes tumultuous life as...

How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

If you’re in the world of books—whether as a publisher, librarian, bookseller, or avid collector—you’ve likely come across the terms ISBN-10 and ISBN-13. Understanding these formats and knowing how to convert between them is essential for maintaining consistency and compatibility in book records. In this post, we’ll cover everything you need to know about ISBN conversions, step by step.

What is an EAN and How Does it Relate to an ISBN?

If you’ve ever purchased a product online or in a store, you’ve likely come across a barcode. Behind these barcodes lies a standardized system that makes modern commerce possible. Two key codes often encountered are the EAN (European Article Number) and ISBN (International Standard Book Number). But what are they, how are they connected, and why are they so crucial? Let’s explore.